PROTON-342: Added a note about CMAKE_INSTALL_PREFIX and bindings
PROTON-342: Added a note about CMAKE_INSTALL_PREFIX and bindings

Explained how it doesn't affect the location for where the language
bindings are installed. Also a note about how to use DESTDIR to
constrain install locations and how to, from the command line, disable
building some or all of the language bindings.

git-svn-id: 33ed6c3feaacb64944efc691d1ae8e09b17f2bf9@1496140 13f79535-47bb-0310-9956-ffa450edef68

astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old,astitcher/qpid-proton-old